CN215444051U - High-precision tunnel punching device - Google Patents
High-precision tunnel punching device Download PDFInfo
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- CN215444051U CN215444051U CN202121635348.XU CN202121635348U CN215444051U CN 215444051 U CN215444051 U CN 215444051U CN 202121635348 U CN202121635348 U CN 202121635348U CN 215444051 U CN215444051 U CN 215444051U
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Abstract
The utility model provides a high-precision tunnel punching device which comprises a frame body, a transverse adjusting assembly, a drill bit and a driving assembly, wherein the frame body comprises an upper frame body and a lower frame body, the upper frame body and the lower frame body are connected through the transverse adjusting assembly in a sliding mode, the driving assembly is installed on the upper frame body, the drill bit is connected with a drilling rod, the top end of the drilling rod is connected with the driving assembly, a transverse infrared laser head and a longitudinal infrared laser head are installed in the frame body, and the lower frame body is further provided with a levelness adjusting and detecting assembly. The utility model reflects the direction of the drill bit through the intersection point of the projection lines of the transverse infrared laser head and the longitudinal infrared laser head; detect and adjust the levelness of support body through levelness regulation determine module.
Description
Technical Field
The utility model belongs to the field of punching devices, and particularly relates to a high-precision tunnel punching device.
Background
The subway is a rapid, large-traffic and electric power traction rail transit built in cities, a train runs on a totally closed line, the line positioned in a central urban area is basically arranged in an underground tunnel, the lines outside the central urban area are generally arranged on a viaduct or the ground, and a plurality of underground railway running tunnels are smaller than those on a main trunk line; therefore, the volume of the train of the underground railway is generally smaller, sometimes the shape design of the train can be influenced by the tunnel, tunneling underground is not easy, and extremely large amount of money and time are needed and can be completed in at least several years, and the drilling operation is needed when the subway tunnel is mined.
Although the existing tunnel punching device achieves basic operation performance, for example, chinese utility model CN201220220097.3 discloses a tunnel punching machine, which mainly comprises a base, a frame, a transverse guide mechanism, a longitudinal feed mechanism, a drill rod and a power mechanism for driving the drill rod, wherein the drill rod is transversely moved by the transverse guide mechanism, and the drill rod is moved in the vertical direction by the longitudinal feed mechanism.
The following drawbacks still exist:
when the subway tunnel is punched, the punching position is mostly positioned by naked eyes, the function of positioning the punching position by laser is not provided, and the condition of error is easy to occur when the subway tunnel is punched, so that the practicability of the punching device is reduced;
do not possess simultaneously and carry out measurement function to the angle of punching, the condition of hole slope when perforating device itself is not exactly to be in the operation of punching under the complete horizontally condition to the hole that causes to punch is not conform to the construction standard, has reduced perforating device's practicality.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a high-precision tunnel punching device which can position a punching position and correct the levelness of a frame body.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a high accuracy tunnel perforating device, includes support body, horizontal adjusting part, drill bit and drive assembly, the support body includes support body and lower support body, go up the support body and pass through horizontal adjusting part sliding connection with lower support body, drive assembly installs on last support body, the drill bit is connected with the drilling rod, the top and the drive assembly of drilling rod are connected, go up the support body bottom and install horizontal infrared ray laser head, vertical infrared ray laser head is installed to support body bottom down, the support body still is equipped with levelness regulation determine module down.
Further, the four corners fixed mounting of support body has the mounting panel down, the levelness is adjusted and is detected the piece and is included first lead screw, the slider and the mounting panel fixed connection of first lead screw, first lead screw top fixed mounting has first regulating wheel, the adjacent side difference horizontal installation of support body has horizontal level and vertical level down.
Further, the bottom end of the first screw rod is fixedly provided with a supporting seat.
Further, go up the support frame installed to support frame bottom, horizontal adjusting part includes the slide bar, the slide bar is installed at support frame down, slidable mounting has the sliding sleeve on the slide bar, sliding sleeve and support frame fixed connection.
Furthermore, one side fixed mounting of the bottom of support frame has the regulation pole, the inside of support body rotates down and installs the second lead screw, just the slider and the regulation pole fixed connection of second lead screw, the one end fixed mounting of second lead screw has the second regulating wheel.
Further, drive assembly is including adjusting the seat, go up the vertical regulation slide bar that is equipped with of support body, adjust the seat the top fixed mounting who adjusts the seat has drilling motor, one side fixed mounting who adjusts the top of slide bar has the mount pad, still be equipped with vertical regulating part on the mount pad.
Further, vertical regulating part includes accommodate motor, accommodate motor fixed mounting is at the top of mount pad, the output fixed mounting of accommodate motor's bottom has the third lead screw, just the slider and the regulation seat fixed connection of third lead screw.
Further, the bottom of the lower frame body is provided with a travelling wheel.
Further, horizontal infrared ray laser head is installed in the bottom of last support body, vertical infrared ray laser head is installed in the bottom of lower support body.
Compared with the prior art, the utility model has the beneficial effects that: reflecting the direction of the drill bit through the intersection point of the projection lines of the transverse infrared laser head and the longitudinal infrared laser head; detect and adjust the levelness of support body through levelness regulation determine module.
Drawings
FIG. 1 is an external view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the adjustment of the support base according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a traveling wheel; 2. a first lead screw; 201. a supporting seat; 202. a first regulating wheel; 3. a frame body; 301. mounting a plate; 4. a second regulating wheel; 5. a second lead screw; 6. a longitudinal infrared laser head; 601. a transverse infrared laser head; 7. a transverse level bar; 701. a longitudinal level; 8. Installing a sliding rod; 9. a support frame; 901. adjusting a rod; 902. a sliding sleeve; 10. drilling a rod; 1001. A drill bit; 11. adjusting the sliding rod; 1101. a mounting seat; 12. an adjusting seat; 13. a drilling motor; 14. adjusting the motor; 1401. and a third screw rod.
Detailed Description
The present invention is further described in detail below with reference to specific examples so that those skilled in the art can more clearly understand the present invention.
As shown in fig. 1-4, a high accuracy tunnel perforating device, including support body 3, horizontal adjusting part, drill bit 1001 and drive assembly, support body 3 includes support body and lower support body, go up the support body and pass through horizontal adjusting part sliding connection with lower support body, drive assembly installs on last support body, drill bit 1001 is connected with drilling rod 10, drilling rod 10's top is connected with drive assembly, install horizontal infrared ray laser head 601 and vertical infrared ray laser head 6 in the support body 3, the support body still is equipped with levelness regulation determine module down.
Horizontal infrared ray laser head 601 and vertical infrared ray laser head 6 are all to drill bit direction down transmission laser, and the nodical point of the projection line of two bundles of laser can reflect the direction of drill bit, adjusts the levelness that detection Assembly detected and adjusted support body 3 through the levelness.
Specifically, the four corners fixed mounting of support body has mounting panel 301 down, the levelness is adjusted and is detected the piece and is included first lead screw 2, the slider and the mounting panel 301 fixed connection of first lead screw 2, 2 top fixed mounting of first lead screw have first regulating wheel 202, the adjacent side of support body has horizontal level 7 and vertical level 701 respectively horizontal installation down.
The levelness condition of the rack body 3 is judged through the transverse horizontal ruler 7 and the longitudinal horizontal ruler 701; through rotatory first regulating wheel 202, first lead screw 2 drive mounting panel reciprocates, and then adjusts the angle of support body 3, through adjusting four first lead screws 2, and then adjusts the levelness of support body 3.
In order to prevent the first screw rod 2 from rotating and causing direct friction with the bottom surface to cause meter counting, a supporting seat 201 is fixedly installed at the bottom end of the first screw rod 2.
Go up support body bottom and install support frame 9, horizontal adjusting part includes slide bar 8, slide bar 8 installs support body under, slidable mounting has sliding sleeve 902 on the slide bar 8, sliding sleeve 902 and support frame 9 fixed connection.
Thus, the support frame 9 is pushed to slide on the slide rod 8, so that the upper frame body moves transversely, and the drill 1001 is transversely adjusted.
An adjusting rod 901 is fixedly installed at one side of the bottom of the supporting frame 9, a second lead screw 5 is rotatably installed inside the lower frame body, a sliding block of the second lead screw 5 is fixedly connected with the adjusting rod 901, and a second adjusting wheel 4 is fixedly installed at one end of the second lead screw 5.
Through adjusting the second lead screw 5, the lateral movement of the support frame 9 is further adjusted, and meanwhile, when the lead screw does not move, the support frame 9 can be fixed to prevent the lead screw from moving.
Drive assembly is including adjusting seat 12, go up the vertical regulation slide bar 11 that is equipped with of support body, adjust the seat the top fixed mounting who adjusts seat 12 has drilling motor 13, one side fixed mounting who adjusts the top of slide bar 11 has mount pad 1101, still be equipped with vertical regulating part on the mount pad 1101 to adjust drill bit 1001 and remove in vertical direction.
The vertical adjusting part comprises an adjusting motor 14, the adjusting motor 14 is fixedly installed at the top of an installation seat 1101, a third screw 1401 is fixedly installed at the output end of the bottom of the adjusting motor 14, and a sliding block of the third screw 1401 is fixedly connected with the adjusting seat.
The third screw 1401 is adjusted by the adjusting motor 14, so that the adjusting seat 1101 moves in the vertical direction, and the vertical position of the drill 1001 is adjusted.
The bottom of lower support body is installed the walking wheel 1 to be used for quick travel support body 3.
Horizontal infrared ray laser head 601 installs in the bottom of last support body, vertical infrared ray laser head 6 installs in the bottom of lower support body.
The working principle is as follows: place support body 3 in the department top of punching, judge the levelness of support body 3 according to horizontal level 7 and vertical level 701, adjust four first lead screws 2 and adjust the levelness of support body 3, down transmit laser to the drill bit direction respectively through vertical infrared ray laser head 6 and horizontal infrared ray laser head 601, the projection goes out two lines, its nodical directional that reflects the drill bit, horizontal position through second lead screw 5 adjustment drill bit 1001, adjust accommodate motor 14 after aiming at, adjust the vertical position of drill bit 1001, open the drilling motor and can punch.
The mechanisms, components and parts of the present invention which are not described in detail are all the existing structures which exist in the prior art. Can be purchased directly from the market.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a high accuracy tunnel perforating device, a serial communication port, including support body (3), horizontal adjusting part, drill bit (1001) and drive assembly, support body (3) are including support body and lower support body, go up the support body and pass through horizontal adjusting part sliding connection with lower support body, drive assembly installs on last support body, drill bit (1001) are connected with drilling rod (10), the top and the drive assembly of drilling rod (10) are connected, install horizontal infrared ray laser head (601) and vertical infrared ray laser head (6) in support body (3), the support body still is equipped with levelness regulation determine module down.
2. The high-precision tunnel punching device according to claim 1, wherein mounting plates (301) are fixedly mounted at four corners of the lower frame body, the levelness adjusting and detecting piece comprises a first lead screw (2), a sliding block of the first lead screw (2) is fixedly connected with the mounting plates (301), a first adjusting wheel (202) is fixedly mounted at the top end of the first lead screw (2), and a transverse horizontal ruler (7) and a longitudinal horizontal ruler (701) are respectively horizontally mounted on adjacent side surfaces of the lower frame body.
3. A high precision tunnel boring device according to claim 2, characterized in that the bottom end of the first screw rod (2) is fixedly mounted with a supporting seat (201).
4. The high-precision tunnel punching device according to claim 1, wherein a supporting frame (9) is installed at the bottom of the upper frame body, the transverse adjusting assembly comprises a sliding rod (8), the sliding rod (8) is installed on the lower frame body, a sliding sleeve (902) is installed on the sliding rod (8) in a sliding manner, and the sliding sleeve (902) is fixedly connected with the supporting frame (9).
5. A high-precision tunnel punching device according to claim 4, wherein an adjusting rod (901) is fixedly installed at one side of the bottom of the supporting frame (9), a second screw rod (5) is rotatably installed inside the lower frame body, a sliding block of the second screw rod (5) is fixedly connected with the adjusting rod (901), and a second adjusting wheel (4) is fixedly installed at one end of the second screw rod (5).
6. A high-precision tunnel punching device according to claim 1, wherein the driving assembly comprises an adjusting seat (12), the upper frame body is vertically provided with an adjusting slide rod (11), the top of the adjusting seat (12) of the adjusting seat is fixedly provided with a drilling motor (13), one side of the top of the adjusting slide rod (11) is fixedly provided with a mounting seat (1101), and the mounting seat (1101) is also provided with a vertical adjusting piece.
7. A high-precision tunnel punching device according to claim 6, wherein the vertical adjusting piece comprises an adjusting motor (14), the adjusting motor (14) is fixedly installed at the top of the installation seat (1101), the output end of the bottom of the adjusting motor (14) is fixedly installed with a third screw rod (1401), and the sliding block of the third screw rod (1401) is fixedly connected with the adjusting seat.
8. A high accuracy tunnel perforating device as claimed in claim 1, characterized in that the bottom of the lower frame body is provided with a walking wheel (1).
9. A high precision tunnel boring device according to claim 1, characterized in that the transverse infrared laser head (601) is mounted at the bottom of the upper frame body and the longitudinal infrared laser head (6) is mounted at the bottom of the lower frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121635348.XU CN215444051U (en) | 2021-07-16 | 2021-07-16 | High-precision tunnel punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121635348.XU CN215444051U (en) | 2021-07-16 | 2021-07-16 | High-precision tunnel punching device |
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| Publication Number | Publication Date |
|---|---|
| CN215444051U true CN215444051U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121635348.XU Active CN215444051U (en) | 2021-07-16 | 2021-07-16 | High-precision tunnel punching device |
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| CN (1) | CN215444051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485432A (en) * | 2022-01-17 | 2022-05-13 | 湖南致力工程科技有限公司 | Tunnel lining thickness detection device |
| CN114485432B (en) * | 2022-01-17 | 2024-05-14 | 湖南致力工程科技有限公司 | Tunnel lining thickness detection device |
-
2021
- 2021-07-16 CN CN202121635348.XU patent/CN215444051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485432A (en) * | 2022-01-17 | 2022-05-13 | 湖南致力工程科技有限公司 | Tunnel lining thickness detection device |
| CN114485432B (en) * | 2022-01-17 | 2024-05-14 | 湖南致力工程科技有限公司 | Tunnel lining thickness detection device |
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